import requests

resp = requests.post("http://demo5.tp-shop.cn/index.php?m=Home&c=User&a=do_login&t=0.3191476158853159",
                     headers={"content-type":"application/x-www-form-urlencoded; charset=UTF-8"},
                     data={"username":"15738317816","password":"123456","verify_code":"BRAA"})

print(resp.text)
print(resp.json())